Using the frequency distribution below, determine how many students received a score of 80 or better on an English exam.
Scores : Frequency:
50-59 3
60-69 7
70-79 10
80-89 4
90-100 2
A) 16 B) 6 C) 2 D)23
The way to figure out this question is quite simple actually, all you have to do is add together the amount of students who scored between 80-89 and the amount of students who scored between 90-100, seeing as all those marks are equal to or greater than 80. So, 6 out of the 26 students received a score of 80 or better on the english exam.
Scores : Frequency:
50-59 3
60-69 7
70-79 10
80-89 4
90-100 2
A) 16 B) 6 C) 2 D)23
The way to figure out this question is quite simple actually, all you have to do is add together the amount of students who scored between 80-89 and the amount of students who scored between 90-100, seeing as all those marks are equal to or greater than 80. So, 6 out of the 26 students received a score of 80 or better on the english exam.